KAl(CO3)(OH)2*H2O
Fernandez-Carrasco L, Rius J
European Journal of Mineralogy 18 (2006) 99-104
Synthesis and crystal structure determination of hydrated
potassium dawsonite from powder diffraction data
_database_code_amcsd 0007140
8.3312 11.2670 5.661 90 90 90 Pna2_1
atom     x      y     z Biso
K    .1932  .2211 .7427  5.0
Al   .4982  .0047     0  2.7
C    .4454  .2164 .2660  3.2
O3   .4567  .1682 .0592  3.2
O4   .4506  .1604 .4653  3.2
O5   .3963  .3250 .2578  3.5
OH1  .6525  .0029 .2478  2.0
OH2  .3604 -.0406 .2507  2.0
Wat6 .5251  .5496 .3725  5.3